Blank page implementation

[Colby-Frison]

When no file is selected have a default page that directs users to select a file

[Colby-Frison]

I created a skeleton page as a temp and for loading, but still need to make the stuff to prompt the user to either select a file or create one. But first need to make the file creation

[Colby-Frison]

Doesnt show blank page anymore, but does have popup if the selected file is not supported